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. https://rethinkresearch.biz/articles/progress-towards-lightweight-prediction-of-qoe-for-ott-services/
blog article
PROGRESS TOWARDS LIGHTWEIGHT PREDICTION OF QOE FOR OTT SERVICES
It is well known that OTT services require different mechanisms both for measuring and ensuring QoE (Quality of Experience) than legacy broadcast. For one thing, the factors affecting QoE are rather different, such as jerkiness, freezing and buffering, in addition to pixilation and other visual artefacts. In fact, modern OTT-based services using adaptive bit rate streaming exploit their more reliable transport protocol to eliminate various visual artefacts, but at the expense of delays and stalls due to buffering, as well as increasing latency. READ MORE